Question

an object of mass 20 kg is accelerated uniformly from a velocity of 5 metre per second to 8 metre per second calculate the initial and final momentum of the object


give me the answer quick
please..

Answer 1

initial = m*v =20*5 = 100
final = m* v = 20 * 8=160
then total change in momentum is 160 - 100 = kgm/s 60

Answer 2

I hope this will help you
Thank for asking